British Penpals - For people looking for penpals from Great Britain, and also for people in Great Britain looking for penpals worldwide.
Cellblock Mail - Personal ads of men and women pen pals in prison.
e-frendz - Make new friends and penpals around the world.
International Pen Friend Service (IPFS) - A nonprofit society founded for internatinal cultural exchanges. Offering pen pals for ages 10 to 20, and a message board for people older or younger than that.
Irish Penpals - Irish personals and dating service with online chat.
JW-Connect - Building connections between Jehovah's Witnesses worldwide to become pen pals or potential mates with free registration and photo profiles.
